Hi, I'm new to owning this All In One Dell, and while it has a quad core processor, I have noticed that it is lacking in the graphics department. I know this unit is quite slim, and am not sure of one's ability to open it up and upgrade specific components inside of it. It comes with an AMD Radeon R4 integrated graphics card, so my question is if there is any way to buy a better card to put inside of it. Thank you in advance!
All in ones are more like a laptop than a desktop. There is no room for a discrete card. Everything is integrated on the board which is just like the board on a laptop. See this service manual--